Interface BiConsumer<T,U>
- Type Parameters:
T- the type of the first argument to the operationU- the type of the second argument to the operation
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Represents an operation that accepts two input arguments and returns no
result. This is the two-arity specialization of
Consumer.
Unlike most other functional interfaces, BiConsumer is expected
to operate via side-effects.
This is a functional interface
whose functional method is accept(Object, Object).
- Since:
- 1.8
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionvoidPerforms this operation on the given arguments.default BiConsumer<T, U> andThen(BiConsumer<? super T, ? super U> after) Returns a composedBiConsumerthat performs, in sequence, this operation followed by theafteroperation.
-
Method Details
-
accept
-
andThen
Returns a composedBiConsumerthat performs, in sequence, this operation followed by theafteroperation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, theafteroperation will not be performed.- Parameters:
after- the operation to perform after this operation- Returns:
- a composed
BiConsumerthat performs in sequence this operation followed by theafteroperation - Throws:
NullPointerException- ifafteris null
-